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Home >> VinFast >> 2023 >> VF9 Plus >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Electric Motor Systems >> Front/Rear Drive Motor Control Diagnosis (1 Of 2) >> DTC U0122-87: Lost Communication With Vehicle Dynamics Control Module - Missing Message >> VinFast DTC Guided Repair Instruction >> Failure Description

Failure Description

Vehicle Program VF8/VF9
ECU EDS-F/R
DTC Number U0122-87 
DTC Name Lost Communication with Vehicle Dynamics Control Module - Missing Message.
Failure Type Byte 87 - Missing Message.
Definition and Potential Cause This fault occurs when CAN Message from VCU is not received.
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